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Effect of TiO2-containing nano-coatings on the color protection of heat-treated jack pine

Saha Sudeshna, Kocaefe Duygu, Sarkar Dilip K., Boluk Yaman et Pichette André. (2011). Effect of TiO2-containing nano-coatings on the color protection of heat-treated jack pine. Journal of Coatings Technology and Research, 8, (2), p. 183-190.

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URL officielle: http://dx.doi.org/doi:10.1007/s11998-010-9294-x

Résumé

The UV protective coatings were developed by incorporating triazine derivative organic UV stabilizers into inorganic titania particles which were produced by sol–gel method. The objective of this study is to delay the color change of heat-treated wood subjected to outdoor conditions. The protective coatings were prepared in air at room temperature. The coatings were not further treated thermally after their application to heat-sensitive materials. Coatings were applied to heat-treated jack pine wood. Subsequently, accelerated aging tests were carried out using coated and uncoated jack pine samples. The color change of the wood samples was studied, and the results were compared. Also, the morphological analyses were done using XPS after having weathered the wood at different times.

Type de document:Article publié dans une revue avec comité d'évaluation
Volume:8
Numéro:2
Pages:p. 183-190
Version évaluée par les pairs:Oui
Date:2011
Sujets:Sciences naturelles et génie > Génie > Génie des matériaux et génie métallurgique
Département, module, service et unité de recherche:Départements et modules > Département des sciences appliquées > Module d'ingénierie
Mots-clés:Accelerated aging, heat-treated wood, organic and inorganic UV absorber, UV degradation, UV protective coating
Déposé le:18 avr. 2019 20:55
Dernière modification:18 avr. 2019 20:55
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